Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization
This paper proposes a general hierarchical dispatching strategy of mine water, with the aim of addressing the problems of low reuse rate of coal mine water, and insufficient data analysis. First of all, water quality and quantity data of the Narim River No. 2 mine were used as the research object; t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-06-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/21/12/4114 |
| _version_ | 1797530092789825536 |
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| author | Yang Liu Zihang Zhang Lei Bo Dongxu Zhu |
| author_facet | Yang Liu Zihang Zhang Lei Bo Dongxu Zhu |
| author_sort | Yang Liu |
| collection | DOAJ |
| description | This paper proposes a general hierarchical dispatching strategy of mine water, with the aim of addressing the problems of low reuse rate of coal mine water, and insufficient data analysis. First of all, water quality and quantity data of the Narim River No. 2 mine were used as the research object; the maximum reuse rate of mine water and the system operation rate comprised the objective function; and mine water quality information, mine water standard, and mine water treatment speed were the constraints. A multi-objective optimization scheduling mathematical model of water supply system was established. Then, to address the problems of premature convergence and ease of falling into a local optimum in the iterative process of particle swarm optimization, the basic particle swarm optimization was improved. Using detailed simulation research, the superiority of the improved algorithm was verified. Eventually, the mine water grading dispatching strategy proposed in this paper is compared with the traditional dispatching method. The results show that the hierarchical dispatching system can significantly improve the mine water reuse rate and system operating efficiency. |
| first_indexed | 2024-03-10T10:23:03Z |
| format | Article |
| id | doaj.art-07552f5234084edf8c0aa042e212d42d |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T10:23:03Z |
| publishDate | 2021-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-07552f5234084edf8c0aa042e212d42d2023-11-22T00:11:37ZengMDPI AGSensors1424-82202021-06-012112411410.3390/s21124114Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm OptimizationYang Liu0Zihang Zhang1Lei Bo2Dongxu Zhu3School of Mechanical Electronic & Information Engineering, China University of Mining and Technology (Beijing), Beijing 100083, ChinaSchool of Mechanical Electronic & Information Engineering, China University of Mining and Technology (Beijing), Beijing 100083, ChinaSchool of Mechanical Electronic & Information Engineering, China University of Mining and Technology (Beijing), Beijing 100083, ChinaSchool of Mechanical Electronic & Information Engineering, China University of Mining and Technology (Beijing), Beijing 100083, ChinaThis paper proposes a general hierarchical dispatching strategy of mine water, with the aim of addressing the problems of low reuse rate of coal mine water, and insufficient data analysis. First of all, water quality and quantity data of the Narim River No. 2 mine were used as the research object; the maximum reuse rate of mine water and the system operation rate comprised the objective function; and mine water quality information, mine water standard, and mine water treatment speed were the constraints. A multi-objective optimization scheduling mathematical model of water supply system was established. Then, to address the problems of premature convergence and ease of falling into a local optimum in the iterative process of particle swarm optimization, the basic particle swarm optimization was improved. Using detailed simulation research, the superiority of the improved algorithm was verified. Eventually, the mine water grading dispatching strategy proposed in this paper is compared with the traditional dispatching method. The results show that the hierarchical dispatching system can significantly improve the mine water reuse rate and system operating efficiency.https://www.mdpi.com/1424-8220/21/12/4114mine water dispatchingimproved particle swarm optimization algorithmmine water reuse |
| spellingShingle | Yang Liu Zihang Zhang Lei Bo Dongxu Zhu Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization Sensors mine water dispatching improved particle swarm optimization algorithm mine water reuse |
| title | Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization |
| title_full | Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization |
| title_fullStr | Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization |
| title_full_unstemmed | Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization |
| title_short | Multi-Objective Optimization of a Mine Water Reuse System Based on Improved Particle Swarm Optimization |
| title_sort | multi objective optimization of a mine water reuse system based on improved particle swarm optimization |
| topic | mine water dispatching improved particle swarm optimization algorithm mine water reuse |
| url | https://www.mdpi.com/1424-8220/21/12/4114 |
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